United States · 1991–2020 normal
American Canyon in
December.
Typical December weather in American Canyon: 14.1°C by day, 2.5°C at night, 97 mm of rain over 8.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high14.1°C
Typical low2.5°C
Rain97 mm
Wet days8.6
Comfort score 31 this month (July leads the year at 88). Daylight is calculated as 9 h 31 from latitude 38.17°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5323694
- NOAA station
- USW00093227 · NAPA CO AP
- Station distance
- 4 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.